“n order to conduct their study, researchers had to simulate the effects of concussions on their test subjects, short of having them practice against the Yellow Jackets football starters without shoulder pads. Since previous studies have shown that people suffering from the effects of concussions tend to display brain function the same as someone with a blood alcohol content of .05 percent, they had their subjects wear specially designed goggles that are designed to mimic the effects of this BAC level.”